IBM 84903bu User Manual - Page 64
error, codes
UPC - 000435882073
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One long beep and two short beeps A video error has occurred, and the BIOS cannot initialize the monitor screen to display additional information. Other beep codes See the Problem Determination and Service Guide on the IBM xSeries Documentation CD for information about other beep codes. POST error codes The following table provides an abbreviated list of the error codes that might appear during POST. See the Problem Determination and Service Guide on the IBM xSeries Documentation CD for more information about the POST error codes. To check for updated technical information, go to http://www.ibm.com/support/, and type 8485 or 8490 (depending on the machine type for your server model) under Search technical support. Table 2. Abbreviated list of POST error codes v Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved. v See the parts listing in the Problem Determination and Service Guide to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU). v If an action step is preceded by "(Trained service technician only)," that step must be performed only by a trained service technician. Error code Description Action 062 Three consecutive boot failures 1. Flash the system firmware to using the default configuration. the latest level (see the Problem Determination and Service Guide on the IBM xSeries Documentation CD). 2. (Trained service technician only) Replace the system board. 101 Tick timer internal interrupt failure. (Trained service technician only) Replace the system board. 102 Internal timer channel 2 test (Trained service technician only) failure. Replace the system board. 151 Real-time clock error. 1. Reseat the battery. 2. Replace the following components one at a time, in the order shown, restarting the server each time: a. Battery b. (Trained service technician only) System board 50 xSeries 206m Types 8485 and 8490: Installation Guide